---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-5699 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.8G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 860 27786 1 3453 30775 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9c:b9:63 brd ff:ff:ff:ff:ff:ff inet 10.30.170.92/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe9c:b963/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:6e:f0:53 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-5699) 01/27/25 _x86_64_ (8 CPU) 10:57:30 LINUX RESTART (8 CPU) 10:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:59:02 446.57 130.80 315.77 0.00 10543.44 14004.09 0.00 11:00:01 136.06 18.76 117.30 0.00 1215.25 20383.27 0.00 Average: 293.48 75.56 217.92 0.00 5944.42 17149.18 0.00 10:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:02 29597608 31579344 740124 2.25 79044 2205024 1713852 5.05 993928 1934696 191680 11:00:01 28505596 31555584 738944 2.25 121668 3162500 1653344 4.87 1106648 2822032 746764 Average: 29051602 31567464 739534 2.25 100356 2683762 1683598 4.96 1050288 2378364 469222 10:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:02 lo 0.86 0.86 0.09 0.09 0.00 0.00 0.00 0.00 10:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:02 ens3 418.49 286.22 2136.42 72.91 0.00 0.00 0.00 0.00 11:00:01 lo 3.59 3.59 0.36 0.36 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 176.73 129.27 2640.93 20.16 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 299.30 208.84 2385.16 46.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-5699) 01/27/25 _x86_64_ (8 CPU) 10:57:30 LINUX RESTART (8 CPU) 10:58:01 CPU %user %nice %system %iowait %steal %idle 10:59:02 all 10.91 8.68 7.50 4.56 0.14 68.23 10:59:02 0 8.40 9.81 7.36 2.82 0.28 71.32 10:59:02 1 11.34 9.23 7.36 3.03 0.10 68.93 10:59:02 2 10.09 8.55 8.15 7.22 0.10 65.89 10:59:02 3 13.76 7.35 6.75 2.30 0.10 69.74 10:59:02 4 9.41 5.49 6.57 12.25 0.15 66.13 10:59:02 5 3.80 10.85 8.64 2.16 0.10 74.44 10:59:02 6 17.75 8.77 7.48 3.43 0.13 62.44 10:59:02 7 12.68 9.36 7.65 3.28 0.12 66.91 11:00:01 all 17.92 0.71 2.19 2.37 0.06 76.76 11:00:01 0 21.40 0.80 2.65 6.10 0.08 68.97 11:00:01 1 14.03 0.90 1.88 0.95 0.05 82.19 11:00:01 2 16.07 0.71 2.28 1.56 0.03 79.34 11:00:01 3 14.07 0.97 1.79 0.84 0.07 82.26 11:00:01 4 7.40 0.10 1.84 5.91 0.05 84.70 11:00:01 5 27.76 0.38 2.15 0.95 0.07 68.70 11:00:01 6 14.63 0.92 1.82 0.51 0.05 82.08 11:00:01 7 27.97 0.87 3.12 2.12 0.07 65.85 Average: all 14.38 4.73 4.87 3.48 0.10 72.45 Average: 0 14.83 5.36 5.03 4.44 0.18 70.16 Average: 1 12.67 5.10 4.65 2.00 0.08 75.50 Average: 2 13.05 4.67 5.24 4.42 0.07 72.55 Average: 3 13.91 4.20 4.31 1.58 0.08 75.92 Average: 4 8.42 2.82 4.23 9.11 0.10 75.32 Average: 5 15.67 5.66 5.42 1.56 0.08 71.60 Average: 6 16.20 4.88 4.68 1.99 0.09 72.17 Average: 7 20.25 5.16 5.41 2.71 0.09 66.38